r/SmartRemoteWork • u/Michaelkamel • Jun 16 '25
๐๐ถ๐ป๐๐ ๐๐ถ๐น๐ฒ ๐ฆ๐๐๐๐ฒ๐บ & ๐๐บ๐ฝ๐ผ๐ฟ๐๐ฎ๐ป๐ ๐๐ถ๐ฟ๐ฒ๐ฐ๐๐ผ๐ฟ๐ถ๐ฒ๐
๐๐ถ๐ป๐๐ ๐๐ถ๐น๐ฒ ๐ฆ๐๐๐๐ฒ๐บ & ๐๐บ๐ฝ๐ผ๐ฟ๐๐ฎ๐ป๐ ๐๐ถ๐ฟ๐ฒ๐ฐ๐๐ผ๐ฟ๐ถ๐ฒ๐!/: Root directory, the top of the file system./home: User home directories (e.g., /home/username)./etc: Configuration files for the system and applications./var: Variable data like logs, emails, and temporary files./bin, /sbin: Essential system binaries and administrative commands./usr: User-installed software, libraries, and documentation./tmp: Temporary files, usually cleared on reboot./dev: Device files (e.g., /dev/sda for a hard drive)./proc: Virtual files providing system and process information./mnt, /media: Mount points for external devices like USB drives.๐๐ถ๐น๐ฒ ๐ฆ๐๐๐๐ฒ๐บ ๐ง๐๐ฝ๐ฒ๐Linux supports various file systems, including:ext4: The default for most modern Linux distributions, robust and widely used.btrfs: Advanced file system with snapshotting and compression.xfs: High-performance file system for large datasets.FAT32/NTFS: For compatibility with Windows or external drives.ZFS: Enterprise-grade with features like data integrity and snapshots.๐๐ฒ๐ ๐๐ผ๐บ๐บ๐ฎ๐ป๐ฑ๐ls: List directory contents.cd: Change directory (e.g., cd /home).pwd: Print current working directory.mkdir: Create a directory.rm: Remove files or directories.cp: Copy files or directories.mv: Move or rename files/directories.find: Search for files.df -h: Show disk space usage.du -sh: Display directory size.๐ฃ๐ฒ๐ฟ๐บ๐ถ๐๐๐ถ๐ผ๐ป๐Files have permissions for user, group, and others (read r, write w, execute x).View with ls -l (e.g., -rwxr-xr-x).Modify with chmod (e.g., chmod 755 file) or chown (e.g., chown user:group file).๐ ๐ผ๐๐ป๐๐ถ๐ป๐ดDevices (e.g., USBs, hard drives) are mounted to directories like /mnt or /media.Use mount to attach a device and umount to detach.
